curl --location --request GET 'https://my.xentree.com/api/analytics/learning-time?from&to' \
--header 'Authorization: Bearer <token>'{
"totalLearningTime": 0,
"totalSessions": 0,
"avgSessionLength": 0,
"dailyBreakdown": [
{
"date": "2019-08-24",
"duration": 0,
"sessions": 0
}
]
}